Special labor inspection and testing of protective clothing
"Labor Protection"
Accordance with the " labor protective equipment regulations" , the state of special labor protection products production license system . By a qualified national labor protection products quality supervision and inspection center responsible for reporting production license and import labor protection products quality inspection.
There are special labor protective clothing flame retardant protective clothing , anti-static overalls and acid resistant overalls three categories, strict production license system . Product sampling inspection , is to obtain important part of production license . In our daily inspection , often due to sample submission does not meet the requirements or insufficient information provided by the manufacturer , delay the inspection cycle , and even lead to product failure conditions of the overall judgment . Such as : failure to request special protective clothing sewing finished garments , clothing without trademarks, logos content insufficiency, finished garment stitching, accessories are not matching , no sample submission finished garment and so on. Therefore, the specification of labor protective clothing inspection and testing, the manufacturer informed the production license forensic sampling inspection product inspection and testing requirements of the basic norms in order to ensure the quality of sampling and testing .
First, the general requirements
Sampling inspection shall be in accordance with national labor protection supplies safety production license office prescribed sampling principles. In addition to having the manufacturer requested forensic accreditation procedures necessary condition , we must also do the following:
1 . Manufacturers should be familiar with the following criteria , according to the standard requirements of making special labor protective clothing to ensure that products meet standards.
GB8965-1998 " fire-retardant protective clothing ."
GB12012-1989 " acid resistant overalls "
GB12013-1989 " acid resistant overalls performance test method"
GB12014-1989 " anti-static overalls "
GB13640-1991 " type of protective clothing ."
FZ/T8001-1994 " single men and women clothing "
If manufacturers do not understand the appropriate standards , but the purchase of fire-retardant , anti-static or anti-acid clothing materials , according to the general requirements for sewing clothing overalls , can not achieve the special labor protection suit specific performance requirements , product quality naturally can not be guaranteed.
2 . Special protective clothing production permit sampling work must be detected by the local Administration of Work Safety will be conducted by the local Administration of Production Safety Supervision sampling personnel completely fill out the " labor protection product safety production license renewal of certification ( for licensing ) sampling registration Form " , sealed and then submission.
3 . Manufacturer shall undertake inspection tasks testing center signed the " Inspection Agreement", for mailing samples sent to the unit may call for testing agreement , the parties by fax or mail signed inspection agreement .
4 . Testing center inspection reports issued by the sample contains many original information , to facilitate bilateral exchanges , to avoid missing information , in accordance with " the basic situation of protective clothing samples Registration Form" detailed description of the contents of the sample information by fax or E- mail, by the manufacturer and testing centers and jointly improve the registration of the sample .
5 . Special labor protection products production license system , only for labor protection products, finished products inspection should be finished garment . Manufacturers can test all kinds of special protective clothing rules required a certain amount of distribution of clothing materials , seams , but the submission of samples must be finished garment .
6 . All kinds of special protective clothing test items containing mandatory inspection items (A class ) and general test items (B class ) two . Comprehensive determination principles are:
Class A - As long as there is a failure, the overall judgment is substandard products ;
Class B - has two unqualified products integrated deemed to have failed .
Manufacturers must be noted that: "flags" test items as Class A , and in the special labor protective clothing standards , references to " sign" a clear description of the content , in accordance with the requirements of testing conditions , if any one of these content standards does not match , then the "mark " a deemed to have failed to sample submission also deemed to have failed according to the standard integrated . In the centers of inspection samples , many manufacturers of the " flag " item does not meet the standards. Remember manufacturer "signs " must comply with all kinds of special labor protective clothing specified in the standard content , a less, according to the provisions for the permanent use sewing flags , do not result in product consequent integrated deemed to have failed .
Second, special requirements
For each category of special labor protective clothing, submission of samples and test items have their own special regulatory requirements, manufacturers must be noted.
1 . Retardant protective clothing (GB8965-1998)
( 1 ) Sample: 2 sets of clothing , clothing materials 1 m , suture less than 15 grams. And services specified in the registration form sample material weight per unit area (g/m2) and stitching density (CN / tex).
Clothing materials and stitching it must be finished sewing the protective clothing materials , and the color must be matched. Some manufacturers censorship clothing, clothing materials , seams independently of each other , or even a non- flame-retardant wire suture samples .
( 2 ) the production of clothing must be strictly in accordance with standards.
No type of clothing refer to " labor protective clothing type " (GB13640) selection, the main parts of the tolerances conform "gender single garment " (FZ/T81007).
Sewing of clothing , standards are detailed , clear requirements , manufacturers must according to standards prescribed pitch , craft production . Our examination found that most manufacturers are substandard stitch density .
( 3 ) should be sewn on each garment a permanent special signs , the content can not be missing name and trademark , shape , product certification 4 , the lack of any one item is substandard flag , resulting in product synthesis is determined unqualified .
( 4 ) Class A fire-retardant protective clothing , B class test were:
Class A: flame retardant clothing materials , clothing materials strength, signs of three .
Class B: stiffness clothing materials , clothing materials shrinkage , strong sutures , sutures flame retardant, garment size , garment construction , garment sewing processing, garment appearance , a total of eight .
( 5 ) All items detection time : 6 days.
2 . Acid resistant overalls (GB12012-1989)
( 1 ) Sample:
Breathable : 2 sets of clothing , clothing materials 5 m .
Airtight type : 2 sets of clothing .
Specified in the registration form in the sample clothing material weight per unit area (g/m2)
( 2 ) require the use of the finished clothing line anti-acid and anti- acid, buttons , hooks , zippers and other accessories, anti-acid manufacturers produce finished clothing, be sure to purchase meet the requirements of anti-acid material .
( 3 ) finished garments by anti-acid level is divided into one , two , three , inspection reports will examine the results indicate anti-acid anti- acid level of service .
( 4 ) anti-acid permeation of clothing performance standards required for each test point and the mean value of all meet the standard requirements , so the clothing materials processing ( ie, anti- acid treatment must be uniform ) and clothing sewing demanding, this inspection is also mostly failed . Especially sutures , manufacturers tend to blindly pursue packet seam tight , thick seams of clothing materials and some as much as 8 to 10 layers , resulting in large sewing needle that had to choose , the result is too large needle , try rapid penetration of liquid along the eye of a needle , can not meet the standards prescribed acid penetration time .
( 5 ) should be sewn on each garment a permanent special signs , the content can not be lack of manufacturer's name , product or name , product level , production date 4 , lack of any one , logo items is substandard , so that products integrated deemed to have failed .
( 6 ) acid-proof overalls A class, B class test were:
① breathable acid resistant overalls
Class A: anti-acid permeation of clothing , clothing materials can resist acid ( acid repellent efficiency index ) , antacid pressure performance clothing materials , clothing materials acid resistance ( strong acid leaching rate of decline ) , clothing materials strength, then clothing seam strength, the standard of seven .
Class B: garment construction , garment appearance requirements , a total of 2 .
② air-tight acid-proof overalls
Class A: anti-acid permeation of clothing , clothing materials acid resistance ( strong acid leaching rate of decline ) , clothing materials strength, strong seams of clothing , signs , a total of five .
Class B: garment construction , garment appearance requirements , a total of 2 .
( 7 ) All items detection time : 7 days
3 . Antistatic overalls (GB12014-1989)
( 1 ) Sample: 2 sets of clothing . Specified in the registration form in the sample clothing material weight per unit area (g/m2).
( 2 ) structural design , as well as the lining of clothing buttons, zippers , etc. have a special request , make sure to meet the standards.
( 3 ) clothing is antistatic properties after washing treatment by certain anti- static properties, washability divided into the following two :
A grade wash 33 hours
Class B wash 16.5 hours
Different levels of protective clothing, washing , anti-static performance test of the charges are different, the inspection report judged a different level, in the obtained production licenses will be clearly marked to allow the production of anti -static overalls washable level .
( 4 ) should be sewn on each garment a permanent special signs , the content can not be lack of production and the name ( or factory mark ) , product names , trademarks , shape size, grade , date of production 6 , lack of any one , logo item is substandard , products integrated deemed to have failed .
( 5 ) Anti-static overalls A class, B class test were:
Class A: anti-static properties of clothing , clothing materials strength, signs of three .
Class B : Clothing seam strength , costume design , fashion appearance requirements , a total of three .
( 6 ) All items detection time :
Class A: 8 days
Class B : 6 days
Various types of protective clothing required for sample testing project type , logos content , all items of the detection time Annex.
Currently, apply special labor protective clothing production licenses many manufacturers, the sampling process should cooperate with local safety production supervision and management departments in strict accordance with specifications , sample and inspection to ensure the identity of forensic products , all kinds of information submitted sample completeness , so as to avoid some minor negligence , causing inspection of twists and turns, and thus delays the inspection time , or simply cause the product does not conform to the standard , impact redeem special labor protective clothing production license.| Updated:2013.10.18 Source: Clicks:3642
